Susanna Clark was the wife of Texas country star Guy Clark and the writer of hits like 'Easy From Now On' for Emmylou Harris (later recorded by Miranda Lambert) and 'Come From the Heart' by Kathy Mattea. She was also an accomplished painter, who created album covers for Harris and Willie Nelson. His classic 1978 album 'Stardust' features her work. Clark died on June 27 at the age of 73.